A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5985-01-351-0008
NSN 6135-01-478-4657
NSN 5999-01-392-1326
NSN 6145-01-143-2868
NSN 5855-00-797-8217
NSN 6130-00-022-8180
NSN 5905-00-981-0004
NSN 6105-01-270-1494
NSN 5895-01-385-4888
NSN 6130-01-195-3381
NSN 5985-01-209-6839
NSN 5920-01-649-8214